Messrs. Gressel and Redwood, of London, recently patented the following methods of coating iron with zinc and other metals. To COAT IRON WITH ZINC.—The zinc is ' melted in an open vessel ...

Zinc is the single most effective material to protect steel from corrosion. The zinc coating acts as a barrier between the harsh environment and the steel body of the car, sacrificing itself in ...

Our opinion upon the question has been asked by parties interested. The use of zinc as a coating for the surface of iron pipes is not merely mechanical. Being more readily oxidizable than iron it ...